Fix README metadata

README.md

@@ -1,18 +1,17 @@
 ---
+base_model: ekwek/Soprano-80M
 library_name: mlx-audio
-license: apache-2.0
 pipeline_tag: text-to-speech
 tags:
 - mlx
 - text-to-speech
 - speech
-- speech generation
-- voice cloning
 - tts
 ---
-
 # mlx-community/Soprano-80M-bf16
-This model was converted to MLX format from [`ekwek/Soprano-80M`](https://huggingface.co/ekwek/Soprano-80M) using mlx-audio version **0.2.10**.
+
+This model was converted to MLX format from [`ekwek/Soprano-80M`](https://huggingface.co/ekwek/Soprano-80M) using mlx-audio version **0.3.1**.
+
 Refer to the [original model card](https://huggingface.co/ekwek/Soprano-80M) for more details on the model.
 
 ## Use with mlx-audio
@@ -23,16 +22,20 @@ pip install -U mlx-audio
 
 ### CLI Example:
 ```bash
-    python -m mlx_audio.tts.generate --model mlx-community/Soprano-80M-bf16 --text "Hello, this is a test."
+python -m mlx_audio.tts.generate --model mlx-community/Soprano-80M-bf16 --text "Hello, this is a test."
 ```
+
 ### Python Example:
-```python
-    from mlx_audio.tts.utils import load_model
-    from mlx_audio.tts.generate import generate_audio
-    model = load_model("mlx-community/Soprano-80M-bf16")
-    generate_audio(
-        model=model, text="Hello, this is a test.",
-        file_prefix="test_audio",
-    )
+```python        
+from mlx_audio.tts.utils import load_model
+from mlx_audio.tts.generate import generate_audio
+
+model = load_model("mlx-community/Soprano-80M-bf16")
+generate_audio(
+    model=model,
+    text="Hello, this is a test.",
+    ref_audio="path_to_audio.wav",
+    file_prefix="test_audio",
+)
 
 ```